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Shop the best prices on 8,713 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,785 - 2,816 of 3,200
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $13.95
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
From $13.95
4X for UNO TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino Unor 3
From $26.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $159.00
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $26.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $64.00
Soil PH Meter No Battery Required Soil Tester Sensitive Probe PH Tester for Garden Potted Plants Vegetable Patch Orchard
From $13.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Sem
From $54.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
From $64.00
Water Quality Tester with Fast Numeric Readings for Drinking Water, Aquarium, and Swimming Pool
From $21.95
Soil pH Meter with Quick Response Probe, Accurate Soil Tester for Garden, Lawn, Indoor and Outdoor Use
From $21.95
Water Quality Tester Pen with LED Light, Precision Copper Probe for Drinking and Mineral Water
From $19.95
Water Quality Tester Digital PH Meter MultiParameter Accuracy for Pools Aquariums Drinking Water
From $119.00
Digital Water Quality Tester with Accuracy, Quick 3s Reading, Titanium Sensor for Aquarium (Green)
From $19.95
Digital TDS Meter Water Quality Tester with Smart Sensor Accuracy for Drinking Water, Hydroponics, Aquarium, Pool
From $19.95
Digital Water Tester for EC TDS pH Temperature, Large LCD MultiParameter Water Quality Meter with Storage Box
From $109.00
TDS Water Tester with Smart Sensor Accuracy for Aquarium, Pool and Drinking Water Quality Check
From $19.95
Waterproof Replacement pH Meter Probe for Aquarium with Automatic Calibration for PH818
From $37.95
Accurate Digital pH Meter for Hydroponics, Pool, Aquarium and Drinking Water Quality Testing
From $94.00
TDS Water Quality Tester with Precision Waterproof Probe for Drinking Water, Aquariums, Pools
From $19.95
7in1 Digital Water Quality Tester PH TDS EC ORP Salinity Temp Pen for Hydroponics Aquariums Pools
From $64.00
Digital pH Meter and TDS Water Tester 3in1 Precision with Temp for Drinking Water, Pool, Food Ref:2524
From $45.95
TDS Meter for Drinking Water with LCD Display, Digital Water Quality Tester for Pools and Aquariums
From $19.95
Water Quality Tester TDS, EC & Temperature Meter, Portable PPM Meter For Aquarium And Pool, Easy To Use
From $29.95
TDS Tester Handheld Water Quality Meter Pen, Digital TDS Tester 0-990 PPM, For Home Drinking Water, Aquariums, Pool
From $23.95
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
From $33.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From $23.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
From $8.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium,
From $41.95
6-In-1 Soil Tester PH/EC/Moisture/Sunlight/Air Humidity/Temp High Accuracy Conductivity PH Meter for Gardening Farming
From $74.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,fo
From $17.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $104.00